JP3607719B2 - Pachinko ball receiver - Google Patents

Description

[0001]
[Industrial application fields]
In the present invention, a pair of movable blades are supported on both sides of the front surface of the ball inlet formed on the mounting plate so as to be able to stand up and tilt freely, and in the box frame provided on the rear surface of the mounting plate, the movable blade pieces stand up and tilt. And a pachinko ball receiver that is provided with a lever piece that swings in response to a ball entering from a ball inlet formed on a rear upper surface of a box frame and causes rotation of the rotating body. is there.
[0002]
[Prior art]
Conventionally, as this type of safe ball receiver, for example, one disclosed in Japanese Utility Model Publication No. 5-24379 is known. As shown in FIGS. 10 and 11, this conventional safe ball receiver supports a pair of movable wing pieces 102 and 102 that can stand up and tilt freely on both sides of the front surface of the ball inlet 101 formed on the mounting plate 100. A box frame 103 is provided on the rear surface of the mounting plate 100, and a plurality of ball contact pieces 104 project from the center of rotation in the radial direction at equal intervals inside the box frame 103, and on both sides of the side end face of the required ball contact piece 104. A rotating body 106 formed with engaging walls 105, 105 and a lever piece 108 that swings in response to a ball entering from a ball introduction port 107 formed on the rear upper surface of the box frame 103 are provided, and the movable blade pieces 102, 102 are provided. When the sphere passing between them contacts the ball contact piece 104, the rotating body 106 is rotated by 360 degrees / the angle of the number of the ball contact pieces, and the movable blade pieces 102 and 102 come into contact with the engagement walls 105 and 105. When this stands up and engages When the movable wing pieces 102 and 102 are in a standing state, the rotating body 106 is also rotated by the swinging of the lever piece 108 to move the movable wing pieces 102 and 102. Is tilted.
[0003]
[Problems to be solved by the invention]
By the way, in the conventional safe ball receptacle, both the movable blade pieces 102 and 102 tilt when the ball enters between the standing movable blade pieces 102 and 102 or the lever piece 108 swings. There is a problem that the operation is uniform and becoming rutted, the usage mode is limited, and the player's interest is being lost. If the operation different from that of the conventional safe ball receiver can be performed, the freshness is increased and the interest is enhanced, and the usage mode is also varied.
[0004]
The present invention has been made in view of such problems of the prior art, and the object of the present invention is to perform different operations without significantly modifying the structure of the conventional safe ball receiver. It is an object of the present invention to provide a novel pachinko ball receptacle that can be used.
[0005]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the present invention has a pair of movable wing pieces that are pivotally supported on both sides of the front surface of the ball inlet formed on the mounting plate so as to be able to stand up and tilt, and in a box frame provided on the rear surface of the mounting plate. A rotating body having a ball contact piece and an engaging portion on the outer periphery and provided with an engaging piece on both side ends; and the rotating body that swings in response to a ball entering from a ball inlet formed on the upper surface of the rear portion of the box frame And a lever piece having a feed claw for rotating the rotating blade, and a ball passing between the movable blade pieces contacts the ball contact piece to rotate the rotating body by a predetermined angle, and an engaging piece intervenes between the movable blade pieces. The movable wing piece is erected when the movable wing piece is in an upright state, and when the movable wing piece is in the upright state, the feeding claw and the engaging portion come into contact with each other by the swing of the lever piece, and the rotating body is rotated by a predetermined angle. In the pachinko ball socket that is designed to tilt the movable wing piece,
The rotating body spheres contact piece of said rotary member in contact with the sphere passing between the movable wing of miso in the state in which the movable wings is tilted by a predetermined angle, the engagement by the rotation of the rotating body of its A piece is provided at a position where the movable wing piece rises by intervening between the movable wing pieces, and the rotating body is rotated by a predetermined angle by abutting against a feeding claw of the lever piece which receives a ball from the rotating body and swings. it is obtained by the so that provided the protruding stopper to be stopped at the position.
[0006]
According to a second aspect of the present invention, there is provided the lock member according to the first aspect of the invention, wherein the lock member includes a lock piece portion that engages with the lever piece and a ball contact piece portion that faces the ball introduction port at an upper portion of the lever piece. It is characterized by being provided so as to be rotatable.
[0007]
According to a third aspect of the present invention, in the first or second aspect of the present invention, the ball contact pieces are provided on the outer periphery of the shaft cylinder of the rotating body at intervals of 180 degrees, engagement pieces are provided on both sides of the shaft cylinder, and the engagement is provided. A joining portion is provided between the ball contact piece and the engagement piece.
[0008]
[Action]
If a sphere enters between the wing pieces when the movable wing piece is standing, the sphere flows out from the sphere entrance to the rear of the box frame without contacting the sphere contact piece of the rotating body. For this reason, the movable blade piece is maintained in a standing state without being tilted. On the other hand, when a ball enters from the ball inlet of the box frame and the lever piece swings in this state, the lever piece comes into contact with the engaging portion of the rotating body and rotates the rotating body by a predetermined angle. As a result, the movable blade piece tilts as the engaging piece of the rotating body moves from the upright movable blade piece.
[0009]
In addition, when a movable wing piece is tilted and a ball enters between the wing pieces, it comes into contact with the ball contact piece of the rotating body and rotates the rotating body by a predetermined angle. As a result, the engaging piece of the rotating body intervenes between the movable blade pieces, and the movable blade pieces stand up.
[0010]
【Example】
Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view of a pachinko ball receiver according to an embodiment of the present invention, FIG. 2 is a front view showing a partial cross-section, FIG. 3 is a longitudinal side view, and 1 is a mounting plate, A sphere inlet 2 is provided below, and a pair of movable wing pieces 3 and 3 that can be tilted in opposite octagonal shapes in the same manner as shown in FIG. To do. Each movable wing piece 3, 3 has a center of gravity in the standing state and is located outside the respective shafts 4, 4, and projections 5, 5 projecting from the rear end below the shaft are provided in the ball inlet 2. It has entered (see FIG. 3). 6 is a chucker that covers the lower side of the shafts 4 and 4 of the movable wing pieces 3 and 3 and is fixed to the mounting plate 1. A ball guide bottom piece 7 is formed on the chucker so as to communicate with the lower side of the sphere inlet 2. Yes.
[0011]
Reference numeral 8 denotes a box frame connected to the rear surface of the mounting plate 1 at the rear portion of the ball inlet 2, and the upper surface of the rear portion is opened to form a ball inlet 9 as shown in FIG. A ball passage 10 communicating with the guide bottom piece 7 is provided below the box frame 8. Reference numeral 11 denotes a rotating body corresponding to the upper portion of the ball inlet 2 and rotatably supported on a horizontal shaft 12 passed into the box frame 8. The rotating body 11 is a shaft cylinder 13 as shown in FIG. Two ball contact pieces 14a and 14b are provided symmetrically (180 degree intervals) from the center of rotation, and engaging pieces 15 and 15 are provided on both side ends of the shaft tube 13, respectively.
[0012]
As shown in FIG. 3, the two ball contact pieces 14a and 14b of the rotating body 11 are rearward without contact between the sphere pieces 3 and 3 as shown in FIG. The position is chosen so as to pass through. Further, each time the rotating body 11 rotates by 180 degrees, the engaging pieces 15 and 15 come into contact with and engage with the inner surfaces of the projections 5 and 5 of the movable blade pieces 3 and 3, respectively. The position is chosen to hold it in an upright position. The ball contact pieces 14a and 14b are provided at substantially the center of the shaft tube 13 and are formed in a substantially triangular cross section having a tapered surface with which the sphere contacts, and one side thereof, that is, the ball contact pieces 14a and 14b, Engagement portions 16a and 16b which are lowered stepwise are provided between the engagement pieces 15 and 15, respectively.
[0013]
Reference numeral 17 denotes a lever piece pivotally supported by a horizontal shaft 18 passed in the box frame 8 behind the rotating body 11 and having a ball receiving surface 19 facing the lower side of the ball introduction port 9. As shown in FIG. 3, the piece 17 is always urged to rotate to a position where the ball receiving surface 19 is kept almost horizontal by the weight 20. When the ball is guided to the ball introduction port 9, the ball 17 receives the ball. At 19, it turns upward (counterclockwise). When the movable blade pieces 3 and 3 are in the standing state, the tip of the feed claw 21 facing below the rotating body 11 is brought into contact engagement with the engaging portion 16a or 16b from below to rotate the rotating body 11 by 90 degrees. Therefore, the movable wing pieces 3 and 3 that stand up are tilted. When the movable blade pieces 3 and 3 are tilted, the feeding claw 21 does not come into contact with the engaging portions 16a and 16b even if the lever piece 17 rotates upward.
[0014]
In the drawings, reference numeral 22 denotes a leaf spring that presses against the outer periphery of the shaft cylinder 13 of the rotating body 11 to prevent the rotating body 11 from over-rotating, and 23 denotes a lock member that prevents the lever piece 17 from blindly moving. As shown in FIGS. 3 and 6, the lock member 23 is pivotally supported by a horizontal shaft 24 that is passed into the box frame 8 at an upper portion of the lever piece 17, and is below the pivot support portion. A lock piece 23 a that hangs down and a ball contact piece 23 b that protrudes rearward from the shaft support and faces the ball introduction port 9 of the box frame 8 are integrally provided. Then, the weight 23c is built in the lock piece 23a and is always urged to rotate downward, and the lower end of the lock piece 23a is engaged with the engagement step 24 of the lever piece 17 so that the lever piece 17 is blindly moved. Function to prevent. Reference numerals 25 and 25 denote protrusion-like stoppers provided inside one of the engaging pieces 15 and 15 of the rotating body 11, and the lever piece 17 is fed at a position where the rotating body 11 is rotated 90 degrees by the lever piece 17. It functions to come into contact with the claw 21 and stop the rotating body 11 at the correct rotation angle.
[0015]
Next, the operation of this embodiment will be described with reference to FIGS. As shown in FIG. 7, when the movable wing pieces 3, 3 stand up and a sphere B enters between the movable wing pieces 3, 3, the sphere B is received by the guide bottom piece 7 of the chucker 6 and is rotated by the rotating body 11. The ball flows out from the ball inlet 2 to the rear of the box frame 8 through the ball passage 10 without contacting any of the ball contact pieces 14a and 14b. For this reason, the movable blade pieces 3 and 3 maintain the standing state without tilting.
[0016]
On the other hand, when the ball B1 entered from the ball introduction port 9 of the box frame 8 is received by the ball receiving surface 19 of the lever piece 17 in a state where the movable blade pieces 3 and 3 stand up as shown by the solid line in FIG. The piece 17 rotates upward (counterclockwise direction) as indicated by a chain line in the figure, and the feed claw 21 of the piece 17 comes into contact with one engaging portion 16a of the rotating body 11 so that the rotating body 11 is moved. Rotate 90 degrees. As a result, the engagement pieces 15 and 15 of the rotating body 11 move as shown by chain lines in the figure and the engagement with the projections 5 and 5 of the movable blade pieces 3 and 3 is released. Open by tilting outward with its own weight.
[0017]
Further, as shown by the solid line in FIG. 9, when the movable wing pieces 3 and 3 are tilted and opened, if a sphere B2 enters between the wing pieces 3 and 3, the sphere B2 is moved by the sphere weight. , 3 is brought into contact with the ball contact piece 14a of the rotating body 11, and the rotating body 11 is rotated 90 degrees as indicated by a chain line in FIG. As a result, the engaging pieces 15 and 15 of the rotating body 11 are brought into contact with the inner sides of the protrusions 5 and 5 of the movable blade pieces 3 and 3 to keep the movable blade pieces 3 and 3 standing upright. Thereafter, similarly, when the movable blade pieces 3 and 3 are in the standing state, each time the lever piece 17 swings, the rotating body 11 is rotated by 90 degrees to tilt the movable blade pieces 3 and 3, and the movable blade pieces. When 3 and 3 are tilted, the rotating body 11 is rotated 90 degrees by a sphere that enters between the wing pieces 3 and 3, and the operation of raising the movable wing pieces 3 and 3 is repeated.
[0018]
【The invention's effect】
As described above, the pachinko ball receiver according to the present invention is a box provided on the rear surface of a mounting plate by pivotally supporting a pair of movable wing pieces upright and tiltably on both sides of the front surface of the ball inlet formed on the mounting plate. A configuration in which a rotating body that controls the standing and tilting of the movable blade piece and a lever piece that swings in response to a ball guided from the rear upper surface of the box frame inside the frame and causes the rotation of the rotating body are provided in the frame. In this case, when a ball enters between the standing movable wing pieces, the movable wing piece is allowed to pass through the rear of the box frame without tilting, and the movable piece is erected only by the swing of the lever piece provided inside the box frame. Since the wing piece is tilted, the image of the conventional safe ball receiver can be greatly changed, and it is rich in interest, and a novel usage mode is possible.
[Brief description of the drawings]
FIG. 1 is a perspective view of a safe ball receiver according to the present invention.
FIG. 2 is a front view showing the same partial cross section.
FIG. 3 is a side view of the central longitudinal section.
FIG. 4 is a perspective view of a rotating body.
FIG. 5 is a perspective view of a lever piece.
FIG. 6 is a perspective view of a lock member.
FIG. 7 is an operation explanatory diagram in a state in which a sphere is inserted between upright movable blade pieces.
FIG. 8 is an operation explanatory diagram in a state where a sphere enters a sphere introduction port of the box frame.
FIG. 9 is an operation explanatory diagram in a state in which a sphere enters between the tilted movable blade pieces.
FIG. 10 is a cross-sectional view of a conventional safe ball receiver.
FIG. 11 is a perspective view of a rotating body of a conventional safe ball receiver.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Mounting plate 2 Sphere entrance 3, 3 Movable blade piece 8 Box frame 9 Sphere inlet 11 Rotating body 14a, 14b Sphere contact piece 15, 15 Engagement piece 16a, 16b Engagement part 17 Lever piece

Claims (3)

A pair of movable blades are pivotally supported on both sides of the front surface of the ball inlet formed on the mounting plate so as to be able to stand up and tilt, and a ball frame provided on the rear surface of the mounting plate has a ball contact piece and an engaging portion on the outer periphery. And a rotating piece provided with engaging pieces on both side ends, and a lever piece provided with a feed claw that swings by receiving a ball entering from a ball introduction port formed on the rear upper surface of the box frame and rotates the rotating body. Providing a sphere passing between the movable wing pieces to contact the sphere contact piece to rotate the rotating body by a predetermined angle, and when the engaging piece intervenes between the movable wing pieces, the movable wing piece is erected, Further, when the movable blade piece is in a standing state, a pachinko that tilts the movable blade piece by rotating the rotating body by a predetermined angle by contacting the feeding claw and the engaging portion by swinging the lever piece. In the ball receiver,
The rotating body spheres contact piece of said rotary member in contact with the sphere passing between the movable wing of miso in the state in which the movable wings is tilted by a predetermined angle, the engagement by the rotation of the rotating body of its A piece is provided at a position where the movable wing piece rises by intervening between the movable wing pieces, and the rotating body is rotated by a predetermined angle in contact with the feeding claw of the lever piece that receives the ball by the rotating body and swings. A pachinko ball receiver characterized by a protruding stopper that stops at a position . The lock member which has the lock piece part engaged with this lever piece and the ball contact piece part which faces the said ball | bowl introduction port in the upper part of the said lever piece was provided rotatably. Pachinko ball receiver. The ball contact piece is provided on the outer periphery of the shaft cylinder of the rotating body at an interval of 180 degrees, the engagement piece is provided on both sides of the shaft cylinder, and the engagement portion is provided between the ball contact piece and the engagement piece. The pachinko ball receiver according to claim 1 or 2.

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